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5382744 = 2331779167
BaseRepresentation
bin10100100010001001011000
3101010110201220
4110202021120
52334221434
6311212040
763516063
oct24421130
911113656
105382744
113047154
121977020
131166073
14a018da
15714d49
hex522258

5382744 has 64 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 1657344.

The previous prime is 5382739. The next prime is 5382779. The reversal of 5382744 is 4472835.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32149 + ... + 32315.

It is an arithmetic number, because the mean of its divisors is an integer number (226800).

Almost surely, 25382744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5382744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7257600).

5382744 is an abundant number, since it is smaller than the sum of its proper divisors (9132456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5382744 is a wasteful number, since it uses less digits than its factorization.

5382744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 268 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 5382744 is about 2320.0741367465. The cubic root of 5382744 is about 175.2539876572.

Subtracting from 5382744 its reverse (4472835), we obtain a palindrome (909909).

The spelling of 5382744 in words is "five million, three hundred eighty-two thousand, seven hundred forty-four".

Divisors: 1 2 3 4 6 8 12 17 24 34 51 68 79 102 136 158 167 204 237 316 334 408 474 501 632 668 948 1002 1336 1343 1896 2004 2686 2839 4008 4029 5372 5678 8058 8517 10744 11356 13193 16116 17034 22712 26386 32232 34068 39579 52772 68136 79158 105544 158316 224281 316632 448562 672843 897124 1345686 1794248 2691372 5382744